/* Shared navigation typography. Loaded after page and module styles. */
body .site-header.shell{position:relative;inset:auto}
:root{--font-menu:var(--font-ui);--menu-size:.875rem;--menu-weight:400;--menu-active-weight:600}
body :is(.site-header .primary-nav,.header-controls,.site-footer nav,.admin-side-nav,.admin-top-actions,.admin-toolbar .admin-nav,.learning-subnav,.learning-languages,.member-actions) :is(a,button),
body :is(.site-header .menu-toggle,.admin-sidebar>summary){
  font-family:var(--font-menu);
  font-size:var(--menu-size);
  font-weight:var(--menu-weight);
  font-style:normal;
  line-height:1.5;
  letter-spacing:0;
  text-transform:none;
  text-decoration:none;
}
body :is(.site-header .primary-nav,.header-controls,.site-footer nav,.admin-side-nav,.admin-top-actions,.admin-toolbar .admin-nav,.learning-subnav,.learning-languages,.member-actions) :is(a,button):is([aria-current=page],[aria-current=true],[aria-checked=true]){
  font-weight:var(--menu-active-weight);
}
body :is(.site-header .primary-nav,.header-controls,.site-footer nav,.admin-side-nav,.admin-top-actions,.learning-subnav,.learning-languages,.member-actions) :is(a,button):hover{
  text-decoration:none;
}
body :is(.site-header .primary-nav,.header-controls,.site-footer nav,.admin-side-nav,.admin-top-actions,.admin-toolbar .admin-nav,.learning-subnav,.learning-languages,.member-actions) :is(a,button):focus-visible{
  outline:2px solid var(--accent);
  outline-offset:4px;
}
.site-footer nav{align-items:flex-start;gap:12px 28px}
body .site-header .site-nav:not(.article-controls-only) [data-theme-cycle]{justify-content:flex-start;text-align:start;gap:10px}
body .site-header .site-nav:not(.article-controls-only) [data-theme-cycle]::before{order:1;margin-inline-start:auto}
@media(max-width:820px){
 body .site-header .menu-toggle{min-height:44px;padding:8px 12px;border-radius:12px;background:transparent;gap:10px}
 body .site-header .menu-toggle[aria-expanded=true]{background:var(--surface-muted);color:var(--text)}
 body .site-header .site-nav:not(.article-controls-only){box-sizing:border-box;width:100%;margin-top:12px;padding:12px;border-radius:18px;background:var(--background);box-shadow:0 8px 32px color-mix(in srgb,var(--text) 8%,transparent);border:0;max-height:calc(100dvh - 110px);gap:10px}
 body .site-header .site-nav.is-open:not(.article-controls-only){animation:quiet-nav-open .22s ease-out both}
 body .site-header .site-nav .primary-nav{display:flex;flex-direction:column;align-items:stretch;gap:4px;width:100%}
 body .site-header .site-nav .primary-nav :is(a,button){display:flex;align-items:center;justify-content:space-between;min-height:48px;box-sizing:border-box;padding:12px 14px;margin:0;border:0;border-radius:10px;text-decoration:none;background:transparent;color:var(--text);font:400 1rem/1.5 var(--font-ui);text-align:start;white-space:normal}
 body .site-header .site-nav .primary-nav :is(a,button):hover,body .site-header .site-nav .primary-nav a[aria-current=page]{background:color-mix(in srgb,var(--accent) 7%,var(--background));color:var(--text)}
 body .site-header .site-nav .primary-nav a[aria-current=page]{font-weight:600}
 body .site-header .site-nav .header-controls{display:flex;margin:0;padding:6px 0 0;gap:8px;align-items:center}
 body .site-header .site-nav .theme-control{width:100%}
 body .site-header .site-nav [data-theme-cycle]{display:flex;width:100%;align-items:center;justify-content:space-between;min-height:48px;padding:12px 14px;border-radius:10px;background:var(--surface-muted);color:var(--text);font:400 .875rem/1.5 var(--font-ui)}
 body .site-header .site-nav [data-theme-cycle]::before{content:'◐';font-size:1.2rem;line-height:1}
 html[data-blog-theme=eink] body .site-header .site-nav:not(.article-controls-only){box-shadow:none;outline:1px solid var(--text)}
}
@keyframes quiet-nav-open{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}
@media(prefers-reduced-motion:reduce){body .site-header .site-nav.is-open:not(.article-controls-only){animation:none}}
.footer-group{border:0;padding:0;min-width:100px}
.footer-group>summary{font:400 .875rem/1.6 var(--font-ui);cursor:pointer;min-height:44px;display:flex;align-items:center;gap:8px;list-style:none;color:var(--text)}
.footer-group>summary::-webkit-details-marker{display:none}
.footer-group>summary::after{content:'+';color:var(--muted)}
.footer-group[open]>summary::after{content:'−'}
.footer-group-items{display:grid;gap:6px;padding:0 0 12px}
.footer-group-items :is(a,button){text-align:start;min-height:36px;display:flex;align-items:center}
.footer-group>summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.site-footer .language-control{margin-inline-start:auto}
.site-footer [data-language-toggle]{min-height:44px;background:none}
.site-footer .language-menu{inset-block-start:auto;inset-block-end:calc(100% + 8px)}
.showcase-short-sidebar [data-short-scroll] .short-note-body,.short-feed-page .short-note-body,.short-embedded .short-note-body{font-family:var(--font-ui);font-size:1.125rem;line-height:1.75;max-width:68ch;color:var(--text);text-align:start}
.showcase-short-sidebar [data-short-scroll] .short-note-meta{font-size:.8125rem;line-height:1.6;margin-top:10px}
.showcase-short-sidebar .short-note-source{font-size:.875rem;line-height:1.65}
.reading-prose{font-family:var(--font-ui);font-size:1.125rem;line-height:1.75;max-width:68ch}
.reading-prose>p:first-child{font-size:inherit;line-height:inherit;color:var(--text)}
.reading-prose p,.short-note-body p{margin-bottom:1.25em}
@media(max-width:600px){
 .showcase-short-sidebar{margin-inline:-8px}
 .showcase-short-sidebar .short-stream{padding-inline:0;border-radius:12px}
 .showcase-short-sidebar .short-stream>h2{padding-inline-start:4px}
 .showcase-short-sidebar [data-short-scroll] .short-note{padding-inline:0}
 .site-footer nav{display:grid;grid-template-columns:1fr 1fr;gap:8px 16px}
 .site-footer .language-control{margin-inline-start:0;align-self:start}
 .reading-prose,.reading-prose>p:first-child{font-size:1.125rem;line-height:1.75}
}